A new technology has been developed that enables cuffless noninvasive blood pressure monitoring by using ultrasonic to track ...

Throughout the surgical process, the surgeon must have access to a real-time assessment of blood vessels to make evaluations relative to the flow of blood. Piezo transducers are at the heart of ...

Piezoelectric ultrasonic transducers play a critical role in modern sensing and actuation by converting electrical signals into high‐frequency mechanical vibrations and vice versa. Recent advances ...

The NexSonic technology is designed to maximise ultrasonic sensor performance and is based on an ultrasonic processor (ASIC) ...

The ‘ultrasound-photoacoustic dual-modal imaging system’ combines molecular imaging contrast with ultrasound imaging, and it can visualize molecular and structural information inside the body in ...

Scientists have developed a quadruple fusion optical and ultrasound imaging system using a transparent ultrasound transducer. A quadruple fusion optical and ultrasound imaging system has been ...

To measure wind speed and direction, most people turn the traditional cup anemometer and wind vane. Another less-known method is to use an array of ultrasonic transducers, which doesn’t need any ...

Ultrasonic nondestructive testing, also known as ultrasonic NDT or simply UT, is a method of characterizing the thickness or internal structure of a test piece using high-frequency sound waves. The ...

Most ultrasonic flaw detection and thickness gaging are carried out at normal temperatures. However, sometimes a hot material requires testing, for example, in process industries. In these instances, ...

When it comes to dental checkups, no one likes having their gums poked with the periodontal probe. Well, they may soon no longer have to, thanks to a gum-assessing toothbrush-shaped mini ultrasound ...

A research team led by Dr. Shin Hur at the Korea Institute of Machinery and Materials (KIMM, President Seog-Hyeon Ryu), ...